Lines Matching refs:d0
41 movel CMDREG3B(%a6),%d0
42 bfextu %d0{#6:#3},%d0 |isolate dest. reg from cmdreg3b
45 moveb (%a1,%d0.w),%d0 |convert reg# to dynamic register mask
50 fmovemx (%a0),%d0 |move to correct register
56 cmpb #0x80,%d0
61 cmpb #0x40,%d0
66 cmpb #0x20,%d0
71 cmpb #0x10,%d0
79 bsrl g_opcls |returns opclass in d0
80 cmpib #3,%d0
82 movel CMDREG1B(%a6),%d0
83 bfextu %d0{#6:#3},%d0 |extract destination register
87 bsrl g_dfmtou |returns dest format in d0
91 cmpil #0,%d0 |if dest format is extended
93 cmpil #1,%d0 |if dest format is single
108 | d0 -> 0
131 clrl %d0 |clear d0
132 movew LOCAL_EX(%a1),%d0 |get exponent
133 subw #0x3fff,%d0 |subtract extended precision bias
134 cmpw #0x4000,%d0 |check if inf
136 addw #0x3ff,%d0 |add double precision bias
137 swap %d0 |d0 now in upper word
138 lsll #4,%d0 |d0 now in proper place for dbl prec exp
141 bsetl #31,%d0 |if negative, put in sign information
145 movel #0x7ff00000,%d0 |load dbl inf exponent
149 bsetl #31,%d0 |if negative put in sign information
151 movel %d0,LOCAL_EX(%a1) |put the new exp back on the stack
156 orl %d1,%d0 |put these bits in ms word of double
157 movel %d0,LOCAL_EX(%a1) |put the new exp back on the stack
159 movel #21,%d0 |load shift count
160 lsll %d0,%d1 |put lower 11 bits in upper bits
163 bfextu %d1{#0:#21},%d0 |get ls 21 bits of double
164 orl %d0,LOCAL_HI(%a1) |put them in double result
166 movel #0x8,%d0 |byte count for double precision number
180 | d0 -> 0
202 clrl %d0
203 movew LOCAL_EX(%a1),%d0 |get exponent
204 subw #0x3fff,%d0 |subtract extended precision bias
205 cmpw #0x4000,%d0 |check if inf
207 addw #0x7f,%d0 |add single precision bias
208 swap %d0 |put exp in upper word of d0
209 lsll #7,%d0 |shift it into single exp bits
212 bsetl #31,%d0 |if negative, put in sign first
215 movel #0x7f800000,%d0 |load single inf exp to d0
218 bsetl #31,%d0 |if negative, put in sign info
224 orl %d1,%d0 |put these bits in ms word of single
227 movel %d0,L_SCR1(%a6) |put the new exp back on the stack
228 movel #0x4,%d0 |byte count for single precision number
236 bsrl get_fline |returns fline word in d0
237 andw #0x7,%d0 |isolate register number
238 movel %d0,%d1 |d1 has size:reg formatted for reg_dest
250 movel #0x0c,%d0 |byte count for extended number